Not true. It operates on the assumption that white, male employees must be punished for being just that.
My wife is a teacher and was teaching in rural Indiana. (There were only 2 blacks and 5 Asians in a K-12 school.)
In diversity training she pointed out that this was a bunch of “horse-hockey” because there was no black/white problem.
BUT, the 1-8 grades had about 30% Amish and there was pretty bad harassment and violence of the Amish. So she said, “Shouldn't’ we be teaching respect for all cultures?”
She was told to shut up and to listen to the message of the course. Of course the message was, “White Liberal Guilt needs to be the operating principle this school district works under.”